The Slayer helmet (i) is a piece of equipment that is worn in the helmet slot. It provides the bonuses of multiple pieces of protective and beneficial Slayer equipment. It functions in the same manner as its unimbued variant, except that it provides an extra 15% boost to Ranged damage and accuracy, and a 15% boost to Magic accuracy and Magic damage.

Players can imbue the slayer helmet using 1,250,000 Nightmare Zone reward points. This can be done to a black mask before assembling the Slayer helmet or to the Slayer helmet itself.

For players with undead Slayer assignments, the boosts given by the Salve amulet or Salve amulet (e) do not stack with the effects of a Slayer helmet (i).

If a player dies with the slayer helmet (i) and it is not protected upon death, all of the components will disappear, with the exception of the black mask (i), which will remain imbued.

Note: This only applies for player versus monsters.

The defensive bonuses of the Slayer helmet (i) are equivalent to those of the Rune full helm, with the exception of providing +10 magic defence as well as positive Magic And Ranged attack bonuses.